Company Description
Haiyan Sun Jianxin Fasteners Company produce screws and bolts according to BS,ANSI,DIN,JIS and no-standard style, such as M2-M45, 1/8''-3/2'' of screws and M4-M45, 1/8''-3/2'' of bolt. We also produce anchor bolts, u-bolts plain washer, etc. Welcome to our company.